<template>
	<view>
    <!-- 自定义搜索组件 -->
    <view class="search-box">
        <my-search  @click="gotoSearch"></my-search>
    </view>
    <!-- 轮播图 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key="i">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 分类导航区域 -->
    <view class="nav-list">
       <view class="nav-item" v-for="(item, i) in navList" :key="i" @click="navClickHandler(item)">
         <image :src="item.image_src" class="nav-img"></image>
       </view>
    </view>
    <!-- 楼层区域 -->
    <view class="floor-list">
      <!-- 楼层 item 项 -->
      <view class="floor-item" v-for="(item, i) in floorList" :key="i">
        <!-- 楼层 -->
        <image :src="item.floor_title.image_src" class="floor-title"></image>
       <!--楼层的图片区域  -->
       <view class="floor-img-box">
         <!-- 左侧大图片的盒子 -->
         <navigator class="left-img-box"  :url="item.product_list[0].url">
           <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix"></image>
         </navigator>
           <!-- 右侧大图片的盒子 -->
         <view class="right-img-box">
           <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2!==0" :url="item2.url">
             <image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
           </navigator>
         </view>
       </view>
      </view>
    </view>

	</view>
</template>

<script>
 import badgeMix from '@/mixins/tabbar-badge.js'
	export default {
    mixins:[badgeMix],
		data() {
			return {
				//1.轮播图的数据列表
        swiperList:[],
        // 分类导航的数据列表
        navList:[],
        // 楼层的数据列表
        floorList: [],
			};
		},
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods:{
      // 请求轮播图数据
     async getSwiperList(){
       const {data:res}= await uni.$http.get('/api/public/v1/home/swiperdata')
       console.log(res)
       if(res.meta.status !== 200) return uni.$showMsg()
       // if(res.meta.status !== 200){
       //   return uni.showToast({
       //     title:'数据请求失败',
       //     duration:1500,
       //     icon:"none"
       //   })
       // }
       this.swiperList =res.message
      },
     async getNavList(){
       const {data:res}=await uni.$http.get('/api/public/v1/home/catitems')
       if(res.meta.status !==200) return uni.$showMsg()
       this.navList=res.message
     },
     navClickHandler(item){
        if(item.name === '分类'){
          uni.switchTab({
            url:'/pages/cate/cate'
          })
        }
     },
     async getFloorList() {
       const { data: res } = await uni.$http.get('/api/public/v1/home/floordata')
       if (res.meta.status !== 200) return uni.$showMsg()
       // 对数据进行处理
       res.message.forEach(floor =>{
         floor.product_list.forEach(prod =>{
           prod.url='/subpkg/goods_list/goods_list?'+prod.navigator_url.split('?')[1]
         })
       })
        this.floorList = res.message
     },
     gotoSearch(){
        uni.navigateTo({
          url: '/subpkg/search/search'
        })
     }
    }
	}
</script>

<style lang="scss">
swiper{
  height: 330rpx;
  .swiper-item,
  image{
    width: 100%;
    height: 100%;
  }
}
.nav-list {
  display: flex;
  justify-content: space-around;
  margin: 15px 0;

  .nav-img {
    width: 128rpx;
    height: 140rpx;
  }
}
// 楼层的样式
.floor-title{
    height: 60rpx;
    width: 100%;
    display: flex;
}
.right-img-box{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.floor-img-box{
  display:flex;
  padding-top: 10rpx;
}
.search-box{
  //吸顶效果
  position: sticky;
  top: 0;
  z-index: 999;
}
</style>
